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POPLC stationary phase optimization system



At ACHEMA 2009, BISCHOFF company proudly introduced the newly developed POPLC system (Phased Optimized Liquid Chromatography), which consists of mini-column tubes, interchangeable short column cores filled with various fillers, and powerful analytical software. It appears to be a complete HPLC column divided into multiple segments, each filled with different fillers, providing different selectivity.

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Until the advent of POPLC, separating complex substances was so simple!

POPLC column composition:


Column assembly: A combination of column assemblies connected to each other

Column core: Various stationary phases are filled internally and manually embedded in the column assembly

Optimized fixed phase process: During pre-experimentation, data such as retention times for components passing through different fixed phases is recorded by analysis software. The computer uses calculation parameters including retention time and separation of components to help you optimize the best stationary phase filler combination and method for your sample.

 
 
 

POPLCTM design principle:

The design of the POPLC (Porous Graphitic Carbon Liquid Chromatography) optimization system is based on the Prism Model Theory (PRISMA Model), which has been used for selecting and optimizing the mobile phase in liquid chromatography. For further reference, please see [Szabolcs Nyiredy, K. Dallenbach-Tölke, O. Sticher in JPC (Journal of Planar Chromatography) 1, (1988), page 1241].

The vertical faces of the prism represent the retention strength for a given component, and this strength is achieved by the combination of stationary phases A, B, and C located on the irregular triangular surface at the top of the prism. Therefore, it can be realized through the application of various different filler column segments.

  • POPLC system offers common column cores with five stationary phases, available in lengths of 10mm, 20mm, 40mm, 60mm, and 80mm (as shown below). You can assemble various column lengths and different stationary phase combinations according to your needs.

    In addition, the company provides customized services for special fillers.

    P/N
    Filler(s)
     
    L×I.D.
    （mm）
    Particle size(s)
    （µm）
    Pore diameter(ies)
    （Å）
    POPLC Basic Kit 250-3
    (P/N MSCQ-2503-3)
    POPLC Basic Kit  150-3
    (P/N MSCQ-1503-3)
    POPLC Basic Kit 250-5
    (P/N MSCQ-2503-5)
    POPLC Basic Kit 150-5
    (P/N MSCQ-1503-5)
    UB03E18BPS050
    C18 EPS 2
    10×3.0
    5
    100
    1
    1
    1
    1
    UC03E18BPS050
    C18 EPS 2
    20×3.0
    5
    100
    1
    1
    1
    1
    UD03E18BPS050
    C18 EPS 2
    40×3.0
    5
    100
    2
    1
    2
    1
    UE03E18BPS050
    C18 EPS 2
    60×3.0
    5
    100
    1
     
    1
     
    UF03E18BPS050
    C18 EPS 2
    80×3.0
    5
    100
    1
    1
    1
    1
    UB03E182PS050
    C18 SH 2
    10×3.0
    5
    100
    1
    1
    1
    1
    UC03E182PS050
    C18 SH 2
    20×3.0
    5
    100
    1
    1
    1
    1
    UD03E182PS050
    C18 SH 2
    40×3.0
    5
    100
    2
    1
    2
    1
    UE03E182PS050
    C18 SH 2
    60×3.0
    5
    100
    1
     
    1
     
    UF03E182PS050
    C18 SH 2
    80×3.0
    5
    100
    1
    1
    1
    1
    UB03E052PS050
    Phenyl 2
    10×3.0
    5
    100
    1
    1
    1
    1
    UC03E052PS050
    Phenyl 2
    20×3.0
    5
    100
    1
    1
    1
    1
    UD03E052PS050
    Phenyl 2
    40×3.0
    5
    100
    2
    1
    2
    1
    UE03E052PS050
    Phenyl 2
    60×3.0
    5
    100
    1
     
    1
     
    UF03E052PS050
    Phenyl 2
    80×3.0
    5
    100
    1
    1
    1
    1
    UB03E202PS050
    CN 2
    10×3.0
    5
    100
     
     
    1
    1
    UC03E202PS050
    CN 2
    20×3.0
    5
    100
     
     
    1
    1
    UD03E202PS050
    CN 2
    40×3.0
    5
    100
     
     
    2
    1
    UE03E202PS050
    CN 2
    60×3.0
    5
    100
     
     
    1
     
    UF03E202PS050
    CN 2
    80×3.0
    5
    200
     
     
    1
    1
    UB03H300PS050
    C30
    10×3.0
    5
    200
     
     
    1
    1
    UC03H300PS050
    C30
    20×3.0
    5
    200
     
     
    1
    1
    UD03H300PS050
    C30
    40×3.0
    5
    200
     
     
    2
    1
    UE03H300PS050
    C30
    60×3.0
    5
    200
     
     
    1
     
    UF03H300PS050
    C30
    80×3.0
    5
    200
     
     
    1
    1
Other details:
  • Transportation:By air if not specified.